HD28-70 Management. Industrial Management 35 TH1-9745 Building construction 28 LB2300 Higher Education 18 P1-1091 Philology. Linguistics(General) 15 Z Bibliography. Library Science. Information Resources 6 TA1-2040 Engineering (General). Civil engineering (General) 4 BP135-136.9 Hadith literature. Traditions. Sunna 3 HG Finance 3 HG3810-4000 Foreign exchange. International finance. International monetary system 3 QA75.5-76.95 Electronic computers. Computer science 3 R Medicine 3 RS1-441 Pharmacy and materia medica 3 D839 Post-war History, 1945 on 2 H1-99 Social sciences (General) 2 HM Sociology 2 L7-991 Education (General) 2 LC5800-5808 Distance education 2 NC Drawing Design Illustration 2 PL Languages and literatures of Eastern Asia, Africa, Oceania 2 PL3512 Malaysian literature 2 R Medicine (General) 2 RB Pathology 2 RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry 2 RF Otorhinolaryngology 2 TC401-506 River, lake, and water-supply engineering (General) 2 TK1-9971 Electrical engineering. Electronics. Nuclear engineering 2 A General Works 1 BF1-940 Psychology 1 DF Greece 1 GN451-477.7 Intellectual life Including communication, recreation, philosophy, religion, knowledge, etc 1